| 年份 | 年平均人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2022 | — |
| 2021 | — |
| 2020 | -- |
| 2019 | 791 |
| 2018 | 784.78 |
| 2017 | 360 |
| 2016 | 819 |
| 2015 | 802.27 |
| 2014 | 780.2 |
| 2013 | 775.1 |
| 2012 | 762.8 |
| 2011 | 752.4 |
| 2010 | 738 |
| 2009 | 664.79 |
| 2008 | 661 |
| 2007 | 658.18 |
| 2006 | 655.03 |
| 2005 | 651.87 |
| 2004 | 648.94 |
| 2003 | 646 |
| 2002 | 639 |
| 2001 | 627 |
| 2000 | 629 |